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National Stock Number:
5985-00-318-6306
Federal Supply Class:
5985
National Item Identification Number:
003186306
Description:
DUMMY LOAD,ELECTRICAL
Detail:
A SPECIFIC ELECTRICAL ELEMENT OR SET OF ELECTRICAL ELEMENTS THAT ARE CONNECTED TOGETHER TO FORM A FIXED ARRANGEMENT AND USED AS A SUBSTITUTE LOAD FOR TERMINATING AN ELECTRICAL CIRCUIT. A DUMMY LOAD CONTAINS ALL THE ESSENTIAL ELECTRICAL CHARACTERISTICS NECESSARY TO TERMINATE THE CIRCUIT BUT DOES NOT FUNCTION IN THE SAME MANNER AS THE LOAD WHICH IT REPLACES. EXAMPLES ARE RESISTORS USED TO REPLACE ANTENNAS, BATTERIES, LOUDSPEAKERS, OR THE LIKE. INCLUDES SINGLE PORT TERMINATIONS OF TWIN LEAD, COAXIAL AND WAVEGUIDE TRANSMISSION LINES AS LOW POWER TERMINATIONS OF A SECTION OF A TRANSMISSION SYSTEM IN A SPECIFIED MANNER. INCLUDES DUMMY LOADS WHEN ARRANGED IN A GROUP OR BANK. EXCLUDES POWER ABSORBERS. SEE ALSO LOAD BANK, ELECTRICAL.
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Manufacturer Information:
| 8141 | 70998 | BIRD ELECTRONIC CORPORATION | | ASC1490011 | Z4779 | ASC PTY LTD |
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Techincal Specification:
| AMBIENT TEMP AT FULL RATED POWER | 45.0 CELSIUS AND -40.0 CELSIUS | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 8.750 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 5.125 INCHES NOMINAL | | COAXIAL CONNECTOR SERIES DESIGNATION | N | | CONNECTOR END DESIGN | FEMALE | | COOLING METHOD | SELF-COOLED | | FREQUENCY RANGE RATING | +0.000 TO 2.500 GIGAHERTZ | | IMPEDANCE RATING IN OHMS | 50.0 NOMINAL | | OVERALL HEIGHT | 8.500 INCHES NOMINAL | | OVERALL LENGTH | 9.750 INCHES NOMINAL | | OVERALL WIDTH | 5.938 INCHES NOMINAL | | OPERATING POSITION | HORIZONTAL | | POWER RATING | 250.000 WATTS PEAK | | STYLE DESIGNATOR | RF CONNECTOR, 4 HOLE OR CUSHION MOUNTED | | VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE | +0.000 TO 1.000 GIGAHERTZ AND +1.000 TO 2.500 GIGAHERTZ | | VOLTAGE STANDING WAVE RATIO | 1.10 AND 1.20 | | TERMINATION TYPE | CONNECTION COAXIAL |
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